From 425d8eea3930d53c0f27bcffd0ca49c473b0d49c Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Sun, 14 Apr 2024 14:24:33 +0200
Subject: [PATCH] fixup! module: detect ESM syntax by trying to recompile as
 SourceTextModule

Co-authored-by: Jacob Smith <3012099+JakobJingleheimer@users.noreply.github.com>
---
 lib/internal/modules/run_main.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/internal/modules/run_main.js b/lib/internal/modules/run_main.js
index fd592f45ffd3e9d..f6dcc5312921e9c 100644
--- a/lib/internal/modules/run_main.js
+++ b/lib/internal/modules/run_main.js
@@ -194,9 +194,7 @@ function executeUserEntryPoint(main = process.argv[1]) {
 
   if (useESMLoader || retryAsESM) {
     const mainPath = resolvedMain || main;
-    if (mainURL === undefined) {
-      mainURL = pathToFileURL(mainPath).href;
-    }
+    mainURL ??= pathToFileURL(mainPath).href;
 
     runEntryPointWithESMLoader((cascadedLoader) => {
       // Note that if the graph contains unsettled TLA, this may never resolve